body, ul, li, h3, h4, h1, h2, input, textarea, p {
    margin: 0;
    padding: 0;
    border: none;
}

body {
    background: #f6f6f6;
    font-size: 14px;
}

a {
    text-decoration: none;
}

::-webkit-input-placeholder { /* WebKit browsers */
    color: #999;
}

:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #999;
}

::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #999;
}

:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #999;
}

.container {
    width: 84%;
    margin: 0 auto;
}

.nav {
    height: 60px;
    background-color: #ffffff;
    border-radius: 2px;
    border: 1px #f7f7f9 solid;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
    border-top: #1b8bf9 4px solid;
}

.nav-ul {
    list-style: none;
    margin-left: 40px;
}

.nav-ul li {
    float: left;
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    width: 80px;
    text-align: center;
}

.nav .logo a{
    color: #1b8bf9;
    font-weight: bold;
}

.nav .search {
    height: 34px;
    border-radius: 4px;
    padding: 10px;
    font-size: 16px;
    width: 200px;
    margin-left: 100%;
}

.active {
    color: #1b8bf9 !important;
}

/*.nav-ul li a:hover {*/
/*color: #1b8bf9;*/
/*font-size: 20px;*/
/*}*/

.nav-ul li a {
    color: #000000;
}

.content {
    margin-top: 10px;
}

.left-content {
    width: 70%;
    float: left;
}

.left-content-item {
    border-radius: 4px;
    background: #ffffff;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
    border: 1px solid #dde2e8;
    margin-bottom: 10px;
}

.empty {
    text-align: center;
    padding: 200px;
    color: #8F938F;
}

.left-content-item .item-title {
    line-height: 40px;
    border-left: 4px solid #1b8bf9;
    padding-left: 20px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 16px;
}

.left-content-item .item-cover {
    float: left;
    padding: 10px;
}

.item-cover img {
    height: 140px;
    width: 190px;
    border-radius: 4px;
    border: 1px solid #f0f0f0;
}

.left-content-item .item-title a {
    color: #333;
}

.left-content-item .item-title a:hover {
    text-decoration: underline;
    color: #1b8bf9;
}

.left-content-item .item-desc {
    padding: 10px 10px 0 10px;
    font-size: 13px;
    line-height: 24px;
    color: #999;
}

.left-content-item .item-info {
    padding: 10px;
    color: #b4b4b4;
    font-size: 13px;
    height: 20px;
    border-top: 1px solid #f0f0f0;
}

.read a {
    color: #b4b4b4;
    font-size: 13px;
    float: right;
}

.read a:hover {
    color: #1b8bf9;
}

.load-more {
    margin-top: 10px;
    height: 40px;
    background-color: #ffffff;
    text-align: center;
    color: #999;
    cursor: pointer;
    font-size: 12px;
    line-height: 40px;
    margin-bottom: 20px;
}

.right-content {
    float: left;
    width: 29%;
    margin-left: 1%;
}

.right-content-item {
    background: #ffffff;
    margin-bottom: 10px;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
    border: 1px solid #dde2e8;
}

.right-content-item h4 {
    padding: 10px;
    border-left: #1b8bf9 4px solid;
    width: 100%;
    border-bottom: 2px solid #f0f0f0;
}

.label-tag {
    padding: 10px;
}

.label-tag-item {
    height: 20px;
    font-size: 12px;
    line-height: 20px;
    color: #ffffff;
    display: inline-block;
    cursor: pointer;
    background-color: #2196F3;
    border-color: #2196F3;
    padding: 4px;
    margin-top: 6px;
    border-radius: 4px;
}

.about-desc {
    padding: 10px;
    color: #b4b4b4;
    line-height: 20px;
    /*border-left: #1b8bf9 4px solid;*/
    border-top: #1b8bf9 4px solid;
}

@keyframes rotateImg {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@-webkit-keyframes rotateImg {
    0% {
        -webkit-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
    }
}

/*页脚*/
.footer {
    clear: both;
    height: 20px;
    background: #ffffff;
    width: 100%;
    margin-top: 20px;
    float: left;
    text-align: center;
    font-size: 12px;
    line-height: 20px;
    color: #a5a4a4;
    padding: 10px;
    bottom: 0;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
}

/*分页*/
.page-item {
    height: 40px;
    width: 40px;
    display: inline-block;
    line-height: 40px;
    text-align: center;
    background: #ffffff;
}

.page-item a {
    color: black;
    height: 40px;
    width: 40px;
    display: inline-block;
    line-height: 40px;
    text-align: center;
    background: #ffffff;
}

/*文章详情*/
.editormd-preview-container {
    max-width: 95%;
}

.article-content {
    padding: 10px;
    background-color: #ffffff;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
}

.article-title {
    line-height: 40px;
    padding-left: 20px;
    font-size: 20px;
    border-left: #1b8bf9 4px solid;
    border-bottom: 2px solid #f0f0f0;
    box-shadow: 0px 1px 11px 2px rgba(17, 14, 14, 0.1);
    border-radius: 2px;
}

.markdown-body {
    border-radius: 2px;
    margin-top:4px;
    box-shadow: 0px 1px 11px 2px rgba(17, 14, 14, 0.1);
}

hr {
    margin: 20px 0;
    border: 0;
    border-top: 1px solid #ccc;
}

.article-info {
    font-size: 12px;
    margin-left: 20px;
    color: #8F938F;
    margin-top: 10px;
    height: 20px;
}

.comment-content-form {
    border: 2px solid #f0f0f0;
}

.comment-content {
    margin-top: 6px;
    padding: 20px;
    background: #ffffff;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
}

.comment-form {
    line-height: 40px;
    padding: 10px;
    color: #999;
    font-size: 12px;
    margin-left: 100px;
}

.comment-avatar {
    height: 48px;
    width: 48px;
    position: absolute;
    left: 20px;
    top: 20px;
    border: 2px solid #FFF;
    box-shadow: 0px 0px 8px 1px rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    cursor: pointer;
}

.comment-avatar:hover {
    -webkit-transform: rotate(361deg);
    -moz-transform: rotate(361deg);
    transform: rotate(361deg);
}

.comment-form input {
    height: 10px;
    width: 100%;
    border: 2px solid #f0f0f0;
    color: #999;
    font-size: 14px;
    padding: 16px;
}

.comment-form textarea {
    color: #999;
    width: 100%;
    border: 2px solid #f0f0f0;
    font-size: 14px;
    padding: 16px;
}

.comment-form button {
    height: 30px;
    width: 60px;
    background: #1b8bf9 !important;
    border: none;
    color: #ffffff;
    border-radius: 2px;
}

.comment-head {
    padding: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.comment-head span {
    display: inline-block;
    font-size: 14px;
    color: #8F938F;
}

.comment-head a {
    color: #8F938F;
}

.comment-head a:hover {
    color: #1b8bf9;
}

.comment-item {
    padding: 10px 0 0 0;
    margin-top: 10px;
    border: 2px solid #f0f0f0;
}

.user-avatar {
    display: flex;
    align-items: center;
}

.user-avatar img {
    margin: 8px;
    height: 48px;
    width: 48px;
    border-radius: 50%;
    border: 1px solid #ffffff;
    box-shadow: 0px 0px 8px 1px rgba(0, 0, 0, 0.43);
}

.user-avatar span {
    margin-left: 10px;
}

.user-avatar span a {
    color: #1b8bf9;
}

.user-comment-content {
    padding: 10px;
}

.comment-content {
    font-size: 14px;
    color: #8F938F;
    margin-top: 10px;
    line-height: 20px;
}

.load-more-comments {
    cursor: pointer;
    margin-top: 6px;
    height: 40px;
    background-color: #ffffff;
    text-align: center;
    line-height: 40px;
    color: #999;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
}

.page {
    height: 40px;
    background: #ffffff;
    line-height: 28px;
    text-align: center;
    color: #b4b4b4;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 0px 1px 11px 2px rgba(42, 42, 42, 0.1);
    border-radius: 2px;
}

.page a {
    color: #1b8bf9;
}

.page a, .page span {
    display: inline-block;
    margin: 6px;
}

.explain {
    height: 100px;
    background: #ffffff;
    line-height: 20px;
    color: #b4b4b4;
    font-size: 14px;
    border-radius: 2px;
    border: 1px solid #eee;
}